Ok, great. My nutes arrived in the mail. What's the best way to measure the PPM?
herbie the love bud Reviewed by herbie the love bud on . When to add nutes? Hey Everyone- I've got my seedlings in DWC under 400 MH and they seem to be doing great. Right now they have 2 sets of real leaves and looks like the 3rd is developing. When is the right time to start adding the nutes? Thanks. Rating: 5